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DIELECTRIC FILTER SAMPLE SPECIFICATION
DF3C942P30DSNS
Part No.
Designed
Customer
YU
LI
2005/05/26
Date
Checked
ELECTRICAL SPECIFICATIONS
ITEM
SPEC
Unit
942.5
MHz
1
Center Frequency [fo]
2
Bandwidth [BW]
fo ± 15
MHz
3
Insertion Loss in BW
3.0 max.
dB
4
Ripple in BW
1.3 max
dB
5
VSWR
2.0 : 1
Ratio
6
In/Out Impedance
7
8
Attenuation
[Absolute Value]
50 Ω
6
dB min. @
25 dB min. @
6
Operation Temperature Range
fo – 27.5 [915]MHz
fo + 70 [1012]MHz
dB min. @
fo + 27.5 [970]MHz
-40℃ to +85℃
DIMENSIONS
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947
:
:
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RECOMMANDED PC BOARD PATTERN
:In -o u t p o in t
: G ro u n d
TEST GRAPH
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